Home of custom made turkey calls. In 1995, the owner of a mouth call I liked wanted to get out of the business. He taught me, over the next few months, how to make custom mouth calls. With that knowledge and with some help from fellow turkey hunters we have added several other calls to our availability lineup. Here at Harper Turkey Calls we believe in quality rather than quantity and all calls are made one at a time. Harper Turkey Calls has won awards at NWTF National Conventions as well.